fix(sqlite): preserve original exception across rollback failures

The createFulltextIndex / dropFulltextIndexById / createAttributes
catch blocks called rollbackTransaction() inline, which throws
DatabaseException("Failed to rollback transaction: ...") on failure
and replaces the actionable root cause. Wrap rollback so its own
error is swallowed and the original \$e is what propagates.

Author: github-actions[bot]

src/Database/Adapter/SQLite.php

@@ -794,7 +794,13 @@ protected function createFulltextIndex(string $collection, string $id, array $at
 
             $this->commitTransaction();
         } catch (\Throwable $e) {
-            $this->rollbackTransaction();
+            // Swallow rollback failures so the original cause keeps its
+            // place at the top of the stack — a "Failed to rollback"
+            // wrapper hides what actually went wrong.
+            try {
+                $this->rollbackTransaction();
+            } catch (\Throwable) {
+            }
             throw $e;
         }
 
@@ -941,7 +947,10 @@ protected function dropFulltextIndexById(string $collection, string $id): bool
             $this->getPDO()->prepare($sql)->execute();
             $this->commitTransaction();
         } catch (\Throwable $e) {
-            $this->rollbackTransaction();
+            try {
+                $this->rollbackTransaction();
+            } catch (\Throwable) {
+            }
             throw $e;
         }
 
@@ -2542,7 +2551,10 @@ public function createAttributes(string $collection, array $attributes): bool
             }
             $this->commitTransaction();
         } catch (\Throwable $e) {
-            $this->rollbackTransaction();
+            try {
+                $this->rollbackTransaction();
+            } catch (\Throwable) {
+            }
             throw $e;
         }